Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/24 of 5/50?"
2124 × 550 is 780.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/24×5/50 21/24×10/50 21/48×5/50 63/24×5/50 21/24×15/50 21/72×5/50 21/24×25/50 21/24×35/50
© everydaycalculation.com